commit 9f97208a88bfc3e2d5c38187bafc1c85e3e6df7e
author Sanket Padawe <sanketpadawe@google.com> Wed Feb 03 11:46:02 2016 -0800
committer Christopher N. Hesse <raymanfx@gmail.com> Wed Oct 12 12:59:28 2016 -0700
tree 5de14d0c2dd90e73e90dd99dea7b464b97451d38
parent a7c043d6f0810163e0f317ec7e726f32064fe89e

Use different response type for unsolicited mesg requiring
 wakelock.

+ New type is added as ack from RIL java should be sent only for unsolicited mesgs
which hold wakelock in ril.cpp.

Bug: 22127517

Change-Id: Ib7e920d168ab92665283f80476bad3f5ede033e4

ril/libril/ril.cpp

diff --git a/ril/libril/ril.cpp b/ril/libril/ril.cpp
index 5a28087..b2f952c 100755
--- a/ril/libril/ril.cpp
+++ b/ril/libril/ril.cpp
@@ -90,6 +90,7 @@
 #define RESPONSE_UNSOLICITED 1
 #define RESPONSE_SOLICITED_ACK 2
 #define RESPONSE_SOLICITED_ACK_EXP 3
+#define RESPONSE_UNSOLICITED_ACK_EXP 4
 
 /* Negative values for private RIL errno's */
 #define RIL_ERRNO_INVALID_RESPONSE -1
@@ -5397,7 +5398,12 @@
     appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
 
     Parcel p;
-    p.writeInt32 (RESPONSE_UNSOLICITED);
+    if (s_callbacks.version >= 13
+                && pRI->wakeType == WAKE_PARTIAL) {
+        p.writeInt32 (RESPONSE_UNSOLICITED_ACK_EXP);
+    } else {
+        p.writeInt32 (RESPONSE_UNSOLICITED);
+    }
     p.writeInt32 (unsolResponse);
 
     ret = pRI->responseFunction(p, const_cast<void*>(data), datalen);